以下关于CMT描述错误的是（） A.CMT是遗传性周围神经病最常见类型. B.是遗传

下列动物中，体温不能保持恒定的是

A．蚯蛔

B．家兔

C．蝙蝠

D．企鹅

Questions from 31 to 35 are based on the following passage: Against this background, the WTO faces several daunting challenges. The first is to continue bringing down tariffs on traded goods. Average penalties have fallen steadily since the GATT’s formation but even the most open economies retain lofty barriers: for instance, America still charges a tariff of 14.6% on import of clothing, five times higher than its average levy.Resistance to tariff cuts is pest in agriculture. According to Tim Josling, a trade expert at Stanford University, tariffs and other barriers on farm goods average a crippling 40% worldwide and create distortions that “destroy huge amounts of value”. A new set of global farm talks is planned to start in 1999. At the least, you might think, these could lock in impressive reforms in Latin America and encourage further watering-down of the European Union’s Common Agricultural Policy. But they will prove difficult: squabbles over agriculture almost sank the Uruguay round.

When is a new set of global farm talks planned to start（）

A．1980

B．1990

C．2001

D．at the end of 20 ^th century

诗词鉴赏。

1．对《春望》的解说，不恰当的一项是（　　　）

A．“草木深”表面上是写春天草木蔓生的情景，实际上是写草茂人稀、荒凉萧条、物是人非的社会状况。

B．诗的前四句都统领在一个“望”字中，诗人的视野由远及近，由大到小，由山河草木到花鸟。

C．这首诗的第五句和第六句写诗人在战火连绵的时期收到家书，最后两句直接抒发作者读家书时无比喜悦的心情。

D．本诗将眼前景、胸中情融为一体，抒发了诗人感时忧国、思家念亲的情感。

患者，68岁，患慢性支气管炎、阻塞性肺气肿，查体：烦躁不安，口唇紫绀，球结膜水肿，心率120次／分，律不齐，肝肋下3cm，双下肢浮肿，尿蛋白（+）；ECG示：电轴右偏，Rv1+Sv5为1．4mV。

该患者入院后予补液、氨茶碱、糖皮质激素、抗生素静滴症状缓解，并出现意识恍惚。血气分析（吸入氧浓度30％）pH7．18，PaO80mmHg，PaCO100mnHg，应该如何治疗（）

A.高浓度吸氧

B.支气管扩张药吸入

C.追加氨茶碱

D.追加激素

E.人工机械通气

下列病症，不宜用三棱针治疗的是

A．高热惊厥

B．中风脱证

C．中暑昏迷

D．急性腰扭伤

E．喉蛾